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Summary
Highlights
OSEA Hyaluronic Sea Serum is a hydrating serum clinically proven to smooth the look of fine lines and wrinkles.
Benefits
- Instantly increases hydration
- Strengthens skin's moisture barrier
- Visibly lifts and firms
- Fills the look of wrinkles
- Minimizes the appearance of all lines: fine lines, wrinkles, crow's feet, laugh lines & frown lines.
- Sustainably packaged: Bottle is made of frosted glass.
Key Ingredients
- Japanese Miru Seaweed: Replenishes and balances the skin's natural moisture level for healthy, hydrated skin.
- 2X Hyaluronic Acid: High and low molecular weights work synergistically to boost hydration, fullness and firmness of skin.
- Volcanic Marine Ferment: This unique marine ferment plumps and smooths fine lines.
- Snow Mushroom: Forms a hydration layer on skin to seal in moisture.
Formulated Without
- Parabens, Phthalates, Petroleum, Sulfates and Synthetic Fragrances
Item 2570020
After cleansing, apply this plumping serum onto skin to deliver an instant antioxidant boost. Allow to absorb. Seal in with OSEA moisturizer of choice. Use morning + night.
Pro Tip: For additional hydration, layer with Sea Mineral Mist and follow with OSEA moisturizer.
Water / Aqua / Eau, Codium Fragile Extract, Betaine, Sodium Hyaluronate, Tremella Fuciformis Sporocarp Extract, Bacillus Ferment, Hydrolyzed Hyaluronic Acid, Glycerin, Sodium Benzoate, Potassium Sorbate, Citric Acid, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Sodium Copper Chlorophyllin.
This brand is excluded from most Ulta Beauty coupons.
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Questions
Ask a QuestionQ&A
Showing 5 out of 16 Questions
- Q
Is it safe for those with rosacea?
- Asked by WonderingTX
- Official Answer By OSEAHi! OSEA products do not treat medical conditions, we recommend consulting your dermatologist or primary doctor for guidance on selecting the right product.💙Was this answer helpful to you
- Q
Should this be applied before or after a Vitamin C serum?
- Asked by SKeast
- Official Answer By OSEAHi there! We suggest applying this after cleansing to damp skin and before your other skincare products, including your Vitamin C Serum.Was this answer helpful to you
- Q
Is this a water based serum? Can we use it with a micro currant device?
- Asked by Lena
- Official Answer By OSEAHi! The Hyaluronic Sea Serum is water based. OSEA products are not designed to be used with a micro-current device. We recommend reaching out to the micro-current device brand for additional information!Was this answer helpful to you
- Q
Can I use this under my eyes
- Asked by Steph
- Official Answer By OSEAHi! We recommend Ocean Eyes® Age-Defying Eye Serum or Advanced Repair Eye Cream for under eye care!Was this answer helpful to you
- Q
Would i ise this before my atmosphere protection creme or after?
- Asked by Christie
- Official Answer By OSEAThanks for reaching out! Hyaluronic Sea Serum can be applied to clean skin, then allow the serum to absorb before applying Atmosphere Protection Cream.Was this answer helpful to you
Reviews
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Ratings Distribution
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Skin Type
Most Helpful Positive Review
Very pleased
I'm very pleased with this skincare line, as well as this serum. I have really dry skin so finding skincare that works for me is very difficult and i just made the change to non toxic skincare which I was persuaded wouldnt work as well but I have no complaints and will DEFINITELY re-order. The produ...
Most Helpful Critical Review
Changed formula?
Dear Osea, did you change the formula of the Hyaluronic Sea Serum? I've used this product for 2 years now and have loved it until the last bottle I purchased. I noticed right away that there was a new, kind of dirty scent which was surprising as I was originally drawn to Osea for the lack of fragran...
963 results
Not worth the price
(29F) I've given this product multiple chances just because of the brand name. My cheeks would get red & small red dots would form around my eyes. It was too harsh for my skin I think. I dont reccomend for senstive or semi young skin.
The best serum
Reviewed at
This serum is light weight and soaks right into your skin Feels amazing
Best Product Hands Down
Reviewed at
I have been using Osea products for about 2 years. This facial serum is the best product I have ever used for my face. I have or had mixed skin with both dry and oily patches, but after using this product I have very even skin, which can be dryer in the colder months where I am from. I use mostly Osea products for my face and when I get a facial they actually praise my skin saying my face really loves my skin care routine. Highly recommended.
Absolutely love the Sea Serum!
Reviewed at
Its amazing how quickly the Sea Serum reduces fine lines and helps firm the skin each day. I use it everyday followed with the Atmosphere Cream. Easy skin care with quick results!
The best
Reviewed at
This is sold out right now and Im so sad ! My skin has never looked or felt better. Im 49 and I gave my 18 year old daughter a travel pack with a sample for a trip , She came home raving about it - your skin feels so good. Please make more asap